id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-283590-xvnv17zy	Chen, Dabiao	Recurrence of positive SARS-CoV-2 RNA in COVID-19: A case report	2020-03-05		.txt	text/plain	1506	63	40	Oropharyngeal swab tests of SARS-CoV-2 RNA were performed repeatedly for surveillance (Table 1) . Given the possibility of recurrently positive SARS-CoV-2 RNA in the clinical course and to reduce the risk of transmission in other COVID-19 cases, we suggest that: (1) both nasopharyngeal and oropharyngeal swabs test for SARS-CoV-2 RNA should be performed to reduce the false-negative rate.	cache/cord-283590-xvnv17zy.txt	txt/cord-283590-xvnv17zy.txt
